Move "Open Full Screen" to React Panel (#449)

src/hooks/useFullScreenURLs.tsx

@@ -0,0 +1,18 @@
+import { useEffect, useState } from "react";
+import { GenerateTokenResponse } from "../Contracts/DataModels";
+import AuthHeadersUtil from "../Platform/Hosted/Authorization";
+
+export function useFullScreenURLs(): GenerateTokenResponse | undefined {
+  const [state, setState] = useState<GenerateTokenResponse>();
+
+  useEffect(() => {
+    Promise.all([AuthHeadersUtil.generateEncryptedToken(), AuthHeadersUtil.generateEncryptedToken(true)]).then(
+      ([readWriteResponse, readOnlyResponse]) =>
+        setState({
+          readWrite: readWriteResponse.readWrite,
+          read: readOnlyResponse.read,
+        })
+    );
+  }, []);
+  return state;
+}